diff --git a/Admin/Install/Navigation.php b/Admin/Install/Navigation.php
index a7dd66c..a6db577 100644
--- a/Admin/Install/Navigation.php
+++ b/Admin/Install/Navigation.php
@@ -38,7 +38,7 @@ class Navigation
      */
     public static function install(string $path = null, DatabasePool $dbPool = null) : void
     {
-        $navData = json_decode(file_get_contents(__DIR__ . '/Navigation.install.json'), true);
+        $navData = \json_decode(file_get_contents(__DIR__ . '/Navigation.install.json'), true);
 
         $class = '\\Modules\\Navigation\\Admin\\Installer';
         /** @var $class \Modules\Navigation\Admin\Installer */
diff --git a/Models/AuditMapper.php b/Models/AuditMapper.php
index 15c7f32..07a5ccc 100644
--- a/Models/AuditMapper.php
+++ b/Models/AuditMapper.php
@@ -26,7 +26,7 @@ class AuditMapper extends DataMapperAbstract
     /**
      * Columns.
      *
-     * @var array
+     * @var array<string, array<string, string>>
      * @since 1.0.0
      */
     static protected $columns = [